United Nations. Department of International Economic and Social Affairs. Population Division. (1988). Adolescent reproductive behaviour: An annotated bibliography. Population Division, Dept. of International Economic and Social Affairs, United Nations.
Citazione stile Chigago Style (17a edizione)United Nations. Department of International Economic and Social Affairs. Population Division. Adolescent Reproductive Behaviour: An Annotated Bibliography. [New York]: Population Division, Dept. of International Economic and Social Affairs, United Nations, 1988.
Citatione MLA (9a ed.)United Nations. Department of International Economic and Social Affairs. Population Division. Adolescent Reproductive Behaviour: An Annotated Bibliography. Population Division, Dept. of International Economic and Social Affairs, United Nations, 1988.